• Country
• Italy

• Manufacturer / Brand
• Hertz Radio; Torino

• Year
• 1933/1934 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 290151

• Number of Tubes
• 5

• Valves / Tubes
• 2A7 58 55 47 80

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 170 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet. / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: RB51 - Hertz Radio; Torino

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 380 x 370 x 180 mm / 15 x 14.6 x 7.1 inch

• Author
• Model page created by Giorgio Costa. See "Data change" for further contributors.

• Other Models

• Here you find 11 models, 9 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hertz Radio; Torino